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Old 16-01-2018, 06:23 PM
Stevec35 (Steve)
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Join Date: Aug 2010
Location: Canberra
Posts: 3,654
Nicely done Paul. Nice to see someone else is doing planetary nebulae. As a matter of interest the central star of NGC 2440 is the hottest White Dwarf known at about 200,000 degrees C.

Cheers

Steve
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